Idaho
LegalID
Kei trucks are street-legal and can be titled and registered for on-road use in Idaho as of September 2026.
Idaho allows kei trucks on all public roads with no state-level speed cap or road-class restriction, which makes it one of the more permissive states. Standard safety equipment rules still apply, and some sources describe a local option, so a county or city could in principle add its own rule — worth a call to the county before buying if you are relying on a specific road.
Registration Status
Street Legal
Kei Vehicles can be driven on public roads.
Titleable
You can obtain a state title for a kei vehicle.
Registerable
Kei Vehicles can be registered with the state.
Inspection Required
No vehicle inspection is required.
How to Register a kei vehicle in Idaho
- 1
Get insurance
Obtain liability insurance before visiting the DMV. See our insurance directory for companies that cover kei vehicles.
- 2
Gather your documents
Bring to the DMV:
- Bill of Lading (proof of shipment)
- Customs Entry Summary (CBP 7501)
- EPA Form 3520-1
- NHTSA/DOT Form HS-7
- Japanese Export Certificate
- Bill of Sale
- Proof of insurance
- 3
Visit the DMV and apply for title
Request a title application for an imported vehicle. The Japanese chassis number will serve as the VIN — clerks may need to enter it manually. Idaho is known as an import-friendly state — the process is typically straightforward.
- 4
Pay fees and get plates
Pay titling fees, registration fees, and applicable sales tax. You'll receive a state title, registration card, and license plates.
For a detailed walkthrough, see our Title & Registration Guide.
Official Source
Visit your state's DMV/DOT website for the most current information on vehicle registration and titling.
Idaho DMV/DOTLast verified: September 2026 · this month
Tips for Idaho
- Bring your import documents (bill of lading, customs entry, export certificate) to the DMV for titling.
- The Japanese chassis number will be used as the VIN — DMV clerks may need to enter it manually.
- No inspection is required, which simplifies the process.
Kei dealers & importers in Idaho
Kei rules in nearby states
Legality changes at the state line, and often dramatically. If you are close to a border, or shopping across one, these are Idaho’s neighbours.